Jegadisan Sankar Kumar created OAK-3470:
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Summary: Utils.estimateMemoryUsage has a NoClassDefFoundError when
Mongo is not being used
Key: OAK-3470
URL: https://issues.apache.org/jira/browse/OAK-3470
Project: Jackrabbit Oak
Issue Type: Bug
Components: core
Affects Versions: 1.3.7, 1.2.6
Reporter: Jegadisan Sankar Kumar
Priority: Minor
When create a repository without Mongo and just a RDBMS DocumentNodeStore, a
NoClassDefFoundError is encountered.
{code}
Exception in thread "main" java.lang.NoClassDefFoundError:
com/mongodb/BasicDBObject
at
org.apache.jackrabbit.oak.plugins.document.util.Utils.estimateMemoryUsage(Utils.java:160)
at
org.apache.jackrabbit.oak.plugins.document.Document.getMemory(Document.java:167)
at
org.apache.jackrabbit.oak.cache.EmpiricalWeigher.weigh(EmpiricalWeigher.java:33)
at
org.apache.jackrabbit.oak.cache.EmpiricalWeigher.weigh(EmpiricalWeigher.java:27)
at
com.google.common.cache.LocalCache$Segment.setValue(LocalCache.java:2158)
at
com.google.common.cache.LocalCache$Segment.storeLoadedValue(LocalCache.java:3140)
at
com.google.common.cache.LocalCache$Segment.getAndRecordStats(LocalCache.java:2349)
at
com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2316)
at
com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2278)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2193)
at com.google.common.cache.LocalCache.get(LocalCache.java:3932)
at
com.google.common.cache.LocalCache$LocalManualCache.get(LocalCache.java:4721)
at
org.apache.jackrabbit.oak.plugins.document.rdb.RDBDocumentStore.readDocumentCached(RDBDocumentStore.java:762)
at
org.apache.jackrabbit.oak.plugins.document.rdb.RDBDocumentStore.find(RDBDocumentStore.java:222)
at
org.apache.jackrabbit.oak.plugins.document.rdb.RDBDocumentStore.find(RDBDocumentStore.java:217)
at
org.apache.jackrabbit.oak.plugins.document.DocumentNodeStore.<init>(DocumentNodeStore.java:448)
at
org.apache.jackrabbit.oak.plugins.document.DocumentMK$Builder.getNodeStore(DocumentMK.java:671)
{code}
The dependencies in pom.xml are as follows
{code:xml}
<dependencies>
<dependency>
<groupId>org.apache.jackrabbit</groupId>
<artifactId>oak-jcr</artifactId>
<version>1.2.6</version>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.189</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>1.1.3</version>
</dependency>
</dependencies>
{code}
And the code to recreate the issue
{code:java}
// Build the Data Source to be used.
JdbcDataSource ds = new JdbcDataSource();
ds.setURL("jdbc:h2:mem:oak;DB_CLOSE_DELAY=-1");
ds.setUser("sa");
ds.setPassword("sa");
// Build the OAK Repository Instance
DocumentNodeStore ns = null;
try {
ns = new DocumentMK.Builder()
.setRDBConnection(ds)
.getNodeStore();
} finally {
if (ns != null) {
ns.dispose();
}
}
{code}
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